OITracker Cboe delayed data

Contract OI history

Back to NOW

Jan 15, 2027 EXPIRATION

NOW $120.00 Put

NOW270115P00120000

Latest saved OI5,887Oct 23, 2026
Last change+40vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $120.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,8912,9450 2026-10-02: 5,608 OI2026-10-05: 5,612 OI2026-10-06: 5,643 OI2026-10-07: 5,655 OI2026-10-08: 5,655 OI2026-10-09: 5,636 OI2026-10-13: 5,580 OI2026-10-14: 5,580 OI2026-10-15: 5,581 OI2026-10-16: 5,891 OI2026-10-21: 5,847 OI2026-10-23: 5,887 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,887+40
Oct 21, 20265,847-44
Oct 16, 20265,891+310
Oct 15, 20265,581+1
Oct 14, 20265,5800
Oct 13, 20265,580-56
Oct 09, 20265,636-19
Oct 08, 20265,6550
Oct 07, 20265,655+12
Oct 06, 20265,643+31
Oct 05, 20265,612+4
Oct 02, 20265,608No prior observation